Question on OS engine
#1
Thread Starter
Tech Master
Joined: Apr 2004
Posts: 1,251
From: San Jose California
Theres a tube fitting leading into the crankcase on the side, underneath the carb on an OS MAX .15 we got and my dad wants to know what do you hook it up to? Is it a boost thing or what?
#2
Black Kat:
It is for an MIP or GS Boost Chamber. If you bought it used, the previous owner drilled a hole onto the side of the crankcase, and put in an inlet there. You might want to seal it with RTV sealant to prevent any airleaks.
It is for an MIP or GS Boost Chamber. If you bought it used, the previous owner drilled a hole onto the side of the crankcase, and put in an inlet there. You might want to seal it with RTV sealant to prevent any airleaks.



